...Removed AOA unit and drilled 1/4 " access hole to adjust dimmer level if nec. and added inst. label. Replaced unit. Attempted to load new software, but I hadn't unzipped files so no go. I called Jeff at GRT for instructions and hopefully unzipped and downloaded the file at home. Ran the trim wire from panel to grommet thru wing spar. Hooked up wires for Icom for 9v. backup batt.
